51a86dcfdc
Beginnings of a Transaction type.
2021-11-14 11:35:25 -08:00
27572c8838
More code cleanup of the hash.
2020-02-24 13:31:17 +09:00
4e435732d7
Cleaned up the hash implementation a bit.
2020-02-24 13:09:49 +09:00
dc9b3dd5c3
Removed all but one unsafe call from the hasher.
2020-02-24 12:50:18 +09:00
c38c83a8b5
Reduced the set of tests for the hash function.
...
Also added a couple new ones to test possible edge cases.
2020-02-24 12:33:36 +09:00
e810503e56
Slight tweak to the hash function.
...
The last swap isn't actually needed, and this makes the implementation
cleaner for different numbers of rounds if we want to tweak that
later.
2020-02-24 10:18:58 +09:00
905ff2c301
Cleaned up the hash implementation and made it endian-clean.
2020-02-24 10:09:13 +09:00
e1d91ff43d
Move filepath into the Buffer struct.
2020-02-24 07:35:04 +09:00
4544efb299
Undo/redo wasn't marking the buffer as dirty. Fixed.
2020-02-23 20:14:13 +09:00
4a33750a6b
Fix minor bug from the move to the new buffer.
2020-02-23 20:10:30 +09:00
c4fa72405f
Switch to new backend buffer for text, cursor, and undo management.
2020-02-23 19:56:08 +09:00
6077be2dfd
Add convenience fn's and impls for iterating and indexing MarkSets.
2020-02-23 16:24:41 +09:00
4267334303
Finish the bare-bones undo/redo system.
2020-02-23 15:37:16 +09:00
0c887d1eb9
Beginnings of an undo system for the new backend.
...
Just going to keep it stupid and simple for now. More
sophisticated undo functionality can be added in the future.
2020-02-22 18:00:28 +09:00
c3bfdf7a7f
Add Mark and MarkSet types for managing cursors etc.
...
Originally I was using just `(usize, usize)` for marks, and `Vec`s
of those for sets. But that was already becoming unwieldy even for
really basic code. This abstracts just a handful of common
operations away to make this easier to reason about. However,
the internals are (intentionally) left exposed to allow other fiddly
things to be done.
2020-02-11 11:35:31 +09:00
fb1996c21a
Have buffers store marks ranges.
...
This is very WIP. The intent is for these to be used for e.g.
cursors, screen positions, etc. The intent is for the buffer
itself to keep them synced properly with the actual text on edits,
although this is not yet implemented.
2020-02-01 11:17:08 +09:00
f94fc0408f
Updated most dependencies to latest version.
...
Holding off on smallvec since there's an API break.
2020-01-23 18:57:34 +09:00
dab1c9ed1b
Updated to Rust 2018.
...
No functional changes.
2020-01-23 18:47:27 +09:00
f0a44ab300
More work on the backend, including adding data hashing code.
2020-01-22 10:17:56 +09:00
540803e0ee
Update dependencies.
2019-09-01 11:40:02 +09:00
6f4e619263
Update dependencies, including Ropey -> 1.0.
2019-01-06 17:38:44 -08:00
0ee183aa72
WIP creating a clean frontend/backend separation.
...
- Started work on writing a new backend.
- Started work on writing text encoding handling.
2018-08-17 20:34:43 -07:00
